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Can the Texas grid handle extreme weather conditions across regions?

Guest Column

Texans are facing extreme weather at every turn — can the grid withstand these events? Photo via heimdallpower.com

From raging wildfires to dangerous dust storms and fierce tornadoes, Texans are facing extreme weather conditions at every turn across the state. Recently, thousands in the Texas Panhandle-South Plains lost power as strong winds ranging from 35 to 45 mph with gusts upwards of 65 mph blew through. Meanwhile, many North Texas communities are still reeling from tornadoes, thunderstorms, and damaging winds that occurred earlier this month.

A report from the National Oceanic and Atmospheric Administration found that Texas led the nation with the most billion-dollar weather and climate disasters in 2023, while a report from Texas A&M University researchers indicates Texas will experience twice as many 100-degree days, 30-50% more urban flooding and more intense droughts 15 years from now if present climate trends persist.

With the extreme weather conditions increasing in Texas and nationally, recovering from these disasters will only become harder and costlier. When it comes to examining the grid’s capacity to withstand these volatile changes, we’re past due. As of now, the grid likely isn’t resilient enough to make do, but there is hope.

Where does the grid stand now?

Investment from utility companies have resulted in significant improvements, but ongoing challenges remain, especially as extreme weather events become more frequent. While the immediate fixes have helped improve reliability for the time being, it won't be enough to withstand continuous extreme weather events. Grid resiliency will require ongoing efforts over one-time bandaid approaches.

What can be done?

Transmission and distribution infrastructure improvements must vary geographically because each region of Texas faces a different set of hazards. This makes a one-size-fits-all solution impossible. We’re already seeing planning and investment in various regions, but sweeping action needs to happen responsibly and quickly to protect our power needs.

After investigators determined that the 2024 Smokehouse Creek fire (the largest wildfire in Texas history) was caused by a decayed utility pole breaking, it raised the question of whether the Panhandle should invest more in wrapping poles with fire retardant material or covering wires so they are less likely to spark.

In response, Xcel Energy (the Panhandle’s version of CenterPoint) filed its initial System Resiliency Plan with the Public Utility Commission of Texas, with proposed investments to upgrade and strengthen the electric grid and ensure electricity for about 280,000 homes and businesses in Texas. Tailored to the needs of the Texas Panhandle and South Plains, the $539 million resiliency plan will upgrade equipment’s fire resistance to better stand up to extreme weather and wildfires.

Oncor, whose territories include Dallas-Fort Worth and Midland-Odessa, analyzed more than two decades of weather damage data and the impact on customers to identify the priorities and investments needed across its service area. In response, it proposed investing nearly $3 billion to harden poles, replace old cables, install underground wires, and expand the company's vegetation management program.

What about Houston?

While installing underground wires in a city like Dallas makes for a good investment in grid resiliency, this is not a practical option in the more flood-prone areas of Southeast Texas like Houston. Burying power lines is incredibly expensive, and extended exposure to water from flood surges can still cause damage. Flood surges are also likely to seriously damage substations and transformers. When those components fail, there’s no power to run through the lines, buried or otherwise.

As part of its resiliency plan for the Houston metro area, CenterPoint Energy plans to invest $5.75 billion to strengthen the power grid against extreme weather. It represents the largest single grid resiliency investment in CenterPoint’s history and is currently the most expensive resiliency plan filed by a Texas electric utility. The proposal calls for wooden transmission structures to be replaced with steel or concrete. It aims to replace or strengthen 5,000 wooden distribution poles per year until 2027.

While some of our neighboring regions focus on fire resistance, others must invest heavily in strengthening power lines and replacing wooden poles. These solutions aim to address the same critical and urgent goal: creating a resilient grid that is capable of withstanding the increasingly frequent and severe weather events that Texans are facing.

The immediate problem at hand? These solutions take time, meaning we’re likely to encounter further grid instability in the near future.

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Sam Luna is director at BKV Energy, where he oversees brand and go-to-market strategy, customer experience, marketing execution, and more.

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While our grid may be showing its age, this is the perfect time to shift from reacting to problems to getting ahead of them.

Reshaping the Texas grid: The impact of EVs, AI, renewables, and extreme weather

guest column

Did you catch those images of idle generators that CenterPoint had on standby during Hurricane Beryl? With over 2 million people in the Houston area left in the dark, many were wondering, "if the generators are ready, why didn’t they get used?" It seems like power outages are becoming just as common as the severe storms themselves.

But as Ken Medlock, Senior Director of the Baker Institute Center for Energy Studies (CES) explains, it's not a simple fix. The outages during Hurricane Beryl were different from what we saw during Winter Storm Uri. This time, with so many poles and wires down, those generators couldn’t be put to use. It’s a reminder that each storm brings its own set of challenges, and there’s no one-size-fits-all solution when it comes to keeping the lights on. While extreme weather is one of the leading threats to our electric grid, it's certainly not the only one adding strain on our power infrastructure.

The rapid rise of artificial intelligence (AI) and electric vehicles (EVs) is transforming the way we live, work, and move. Beneath the surface of these technological marvels lies a challenge that could define the future of our energy infrastructure: they all depend on our electrical grid. As AI-powered data centers and a growing fleet of EVs demand more power than ever before, our grid—already under pressure from extreme weather events and an increasing reliance on renewable energy—faces a critical test. The question goes beyond whether our grid can keep up, but rather focuses on how we can ensure it evolves to support the innovations of tomorrow without compromising reliability today. The intersection of these emerging technologies with our aging energy infrastructure poses a dilemma that policymakers, industry leaders, and consumers must address.

Julie Cohn, Nonresident Fellow at the Center for Energy Studies at the Baker Institute for Public Policy, presents several key findings and recommendations to address concerns about the reliability of the Texas energy grid in her Energy Insight. She suggests there’s at least six developments unfolding that will affect the reliability of the Texas Interconnected System, operated by the Electric Reliability Council of Texas (ERCOT) and the regional distribution networks operated by regulated utilities.

Let’s dig deeper into some of these issues:

AI

AI requires substantial computational power, particularly in data centers that house servers processing vast amounts of data. These data centers consume large amounts of electricity, putting additional strain on the grid.

According to McKinsey & Company, a single hyperscale data center can consume as much electricity as 80,000 homes combined. In 2022, data centers consumed about 200 terawatt-hours (TWh), close to 4 percent, of the total electricity used in the United States and approximately 460 TWh globally. That’s nearly the consumption of the entire State of Texas, which consumed approximately 475.4 TWh of electricity in the same year. However, this percentage is expected to increase significantly as demand for data processing and storage continues to grow. In 2026, data centers are expected to account for 6 percent, almost 260 TWh, of total electricity demand in the U.S.

EVs

According to the Texas Department of Motor Vehicles, approximately 170,000 EVs have been registered across the state of Texas as of 2023, with Texas receiving $408 million in funding to expand its EV charging network. As Cohn suggests, a central question remains: Where will these emerging economic drivers for Texas, such as EVs and AI, obtain their electric power?

EVs draw power from the grid every time they’re plugged in to charge. This may come as a shock to some, but “the thing that’s recharging EV batteries in ERCOT right now, is natural gas,” says Medlock. And as McKinsey & Company explains, the impact of switching to EVs on reducing greenhouse gas (GHG) emissions will largely depend on how much GHG is produced by the electricity used to charge them. This adds a layer of complexity as regulators look to decarbonize the power sector.

Depending on the charger, a single EV fast charger can pull anywhere from 50 kW to 350 kW of electricity per hour. Now, factor in the constant energy drain from data centers, our growing population using power for homes and businesses, and then account for the sudden impact of severe environmental events—which have increased in frequency and intensity—and it’s clear: Houston… we have a problem.

The Weather Wildcard

Texas is gearing up for its 2025 legislative session on January 14. The state's electricity grid once again stands at the forefront of political discussions. The question is not just whether our power will stay on during the next winter storm or scorching summer heatwave, but whether our approach to grid management is sustainable in the face of mounting challenges. The events of recent years, from Winter Storm Uri to unprecedented heatwaves, have exposed significant vulnerabilities in the Texas electricity grid, and while legislative measures have been taken, they have been largely patchwork solutions.

Winter Storm Uri in 2021 was a wake-up call, but it wasn’t the first or last extreme weather event to test the Texas grid. With deep freezes, scorching summers, and unpredictable storms becoming the norm rather than the exception, it is clear that the grid’s current state is not capable of withstanding these extremes. The measures passed in 2021 and 2023 were steps in the right direction, but they were reactive, not proactive. They focused on strengthening the grid against cold weather, yet extreme heat, a more consistent challenge in Texas, remains a less-addressed threat. The upcoming legislative session must prioritize comprehensive climate resilience strategies that go beyond cold weather prep.

“The planners for the Texas grid have important questions to address regarding anticipated weather extremes: Will there be enough energy? Will power be available when and where it is needed? Is the state prepared for extreme weather events? Are regional distribution utilities prepared for extreme weather events? Texas is not alone in facing these challenges as other states have likewise experienced extremely hot and dry summers, wildfires, polar vortexes, and other weather conditions that have tested their regional power systems,” writes Cohn.

Renewable Energy and Transmission

Texas leads the nation in wind and solar capacity (Map: Energy, Environment, and Policy in the US), however the complexity lies in getting that energy from where it’s produced to where it’s needed. Transmission lines are feeling the pressure, and the grid is struggling to keep pace with the rapid expansion of renewables. In 2005, the Competitive Renewable Energy Zones (CREZ) initiative showed that state intervention could significantly accelerate grid expansion. With renewables continuing to grow, the big question now is whether the state will step up again, or risk allowing progress to stall due to the inadequacy of the infrastructure in place. The legislature has a choice to make: take the lead in this energy transition or face the consequences of not keeping up with the pace of change.

Conclusion

The electrical grid continues to face serious challenges, especially as demand is expected to rise. There is hope, however, as regulators are fully aware of the strain. While our grid may be showing its age, this is the perfect time to shift from reacting to problems to getting ahead of them.

As Cohn puts it, “In the end, successful resolution of the various issues will carry significant benefits for existing Texas industrial, commercial, and residential consumers and have implications for the longer-term economic attractiveness of Texas. Suffice it to say, eyes will be, and should be, on the Texas legislature in the coming session.”

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Scott Nyquist is a senior advisor at McKinsey & Company and vice chairman, Houston Energy Transition Initiative of the Greater Houston Partnership. The views expressed herein are Nyquist's own and not those of McKinsey & Company or of the Greater Houston Partnership. This article originally ran on LinkedIn on September 11, 2024.

If we want to see real change, we need action by all parties. Photo via Getty Images

Texas vs the nation: Comparing energy grid resilience across America

guest column

The 2024 Atlantic hurricane season has proven disastrous for the United States. On July 8th, Hurricane Beryl barreled into Texas as a Category 1 storm knocking out power for nearly 3 million, causing over $2.5 billion in damages, and resulting in the deaths of at least 42 people.

More recently, Hurricanes Helene and Milton tore through the East Coast, dropping trillions of gallons of rain on Florida, Georgia, South Carolina, North Carolina, Virginia, and Tennessee, causing dams to collapse, flash flooding, trees to fall, millions of power outages, complete destruction of homes and businesses, and the deaths of hundreds.

Amidst the horror and rescue efforts, wariness of the increasing strength of natural disasters, and repeated failures of energy grids around the nation begs a few questions.

  1. Is there a version of a power grid that can better endure hurricanes, heat waves, and freezes?
  2. How does the Texas grid compare to other regional grids in the United States?
  3. What can we do to solve our power grid problems and who is responsible for implementing these solutions?

Hurricane-proof grids do not exist

There is no version of a grid anywhere in the United States that can withstand the brunt of a massive hurricane without experiencing outages.

The wind, rain, and flooding are simply too much to handle.

Some might wonder, “What if we buried the power lines?” Surely, removing the power lines from the harsh winds, rain, flying debris, and falling tree branches would be enough to keep the lights on, right?

Well, not necessarily. Putting aside the fact that burying power lines is incredibly expensive – estimates range from thousands to millions of dollars per mile buried – extended exposure to water from flood surges can still cause damage to buried lines. To pile on further, flood surges are likely to seriously damage substations and transformers. When those components fail, there’s no power to run through the lines, buried or otherwise.

Heat waves and winter freezes are a different story

During extreme weather events like heat waves or winter freezes, the strain on the grid goes beyond simple issues of generation and distribution—it’s also a matter of human behavior and grid limitations.

Building and maintaining a power grid is extremely expensive, and storing electricity is not only costly but technically challenging. Most grids are designed with little "buffer" capacity to handle peak demand moments, because much of the infrastructure sits idle during normal conditions. Imagine investing billions of dollars in a power plant or wind farm that only operates at full capacity a fraction of the time. It’s difficult to recoup that investment.

When extreme weather hits, demand spikes significantly while supply remains relatively static, pushing the grid to its limits. This imbalance makes it hard to keep up with the surge in energy usage.

At the same time, our relationship with electricity has changed—our need for electricity has only increased. We’ve developed habits—like setting thermostats to 70 degrees or lower during summer heat waves or keeping homes balmy in winter— that, while comfortable, place additional strain on the system.

Behavioral changes, alongside investments in infrastructure, are crucial to ensuring we avoid blackouts as energy demand continues to rise in the coming years.

How the Texas grid compares to other regional grids

Is the Texas grid really in worse shape compared to other regional grids around the U.S.?

In some ways, Texas is lagging and in others, Texas is a leader.

One thing you might have heard about the Texas grid is that it is isolated, which restricts the ability to import power from neighboring regions during emergencies. Unfortunately, connecting the Texas grid further would not be a one-size fits all solution for fixing its problems. The neighboring grids would need to have excess supply at the exact moment of need and have the capacity to transmit that power to the right areas of need. Situations often arise where the Texas grid needs more power, but New Mexico, Oklahoma, Arkansas, and Louisiana have none to spare because they are experiencing similar issues with supply and demand at the same time. Furthermore, even if our neighbors have some power to share, the infrastructure may not be sufficient to deliver the power where it’s needed within the state.

On the other hand, Texas is leading the nation in terms of renewable development. The Lone Star State is #1 in wind power and #2 in solar power, only behind California. There are, of course, valid concerns about heavy reliance on renewables when the wind isn’t blowing or the sun isn’t shining, compounded by a lack of large-scale battery storage. Then, there’s the underlying cost and ecological footprint associated with the manufacturing of those batteries.

Yet, the only state with more utility-scale storage than Texas is California.

In recent years, ERCOT has pushed generators and utility companies to increase their winterization efforts, incentivize the buildout of renewables and electricity storage. You might have also heard about the Texas Electricity Fund, which represents the state’s latest effort to further incentivize grid stability. Improvements are underway, but they may not be enough if homeowners and renters across the state are unwilling to set their thermostats a bit higher during extended heatwaves.

How can we fix the Texas grid?

Here’s the reality we must face – a disaster-proof, on-demand, renewable-powered grid is extremely expensive and cannot be implemented quickly. We must come to terms with the fact that the impact of natural disasters is unavoidable, no matter how much we “upgrade” the infrastructure.

Ironically, the most impactful solution out there is free and requires only a few seconds to implement. Simple changes to human behavior are the strongest tool we have at our disposal to prevent blackouts in Texas. By decreasing our collective demand for electricity at the right times, we can all help keep the lights on and prices low.

During peak hours, the cumulative effort is as simple as turning off the lights, turning the thermostat up a few degrees, and running appliances like dishwashers and laundry machines overnight.

Another important element we cannot avoid addressing is global warming. As the temperatures on the surface of the earth increase, the weather changes, and, in many cases, it makes it more volatile.

The more fossil fuels we burn, the more greenhouse gases are released into the atmosphere. More greenhouse gases in the atmosphere leads to more volatile weather. Volatile weather, in turn, contributes to extreme grid strain in the form of heat waves, winter freezes, and hurricanes. This is no simple matter to solve, because the energy needs and capabilities of different countries differ. That is why some countries around the globe continue to expand their investments in coal as an energy source, the fossil fuel that burns the dirtiest and releases the most greenhouse gases per unit.

While governments and private organizations continue to advance carbon capture, renewable, and energy storage technology efficiency, the individual could aid these efforts by changing our behavior. There are many impactful things we can do to reduce our carbon footprint, like adjusting our thermostat a few degrees, eating less red meat, driving cars less often, and purchasing fewer single-use plastics to name a few.

If we want to see real change, we need action by all parties. The complex system of generation, transmission, and consumption all need to experience radical change, or the vicious cycle will only continue.

———

Sam Luna is director at BKV Energy, where he oversees brand and go-to-market strategy, customer experience, marketing execution, and more.

The latest investigation of CenterPoint Energy comes after state regulators and Republican Gov. Greg Abbott have also demanded answers about storm preparations and the response to Beryl. Photo via Getty Images

Texas launches new investigation into Houston's power utility following deadly outages after Beryl

zooming in

Texas' attorney general launched an investigation Monday into Houston's electric utility over allegations of fraud and waste following Hurricane Beryl, adding to the mounting scrutiny after widespread power outages left millions without electricity for days.

The latest investigation of CenterPoint Energy comes after state regulators and Republican Gov. Greg Abbott have also demanded answers about storm preparations and the response to Beryl, a Category 1 hurricane that knocked out power to nearly 3 million people around the nation’s fourth-largest city.

The storm was blamed for at least three dozen deaths, including those of some residents who died in homes that were left without air conditioning in sweltering heat after the storm's passage.

“My office is aware of concerning allegations regarding CenterPoint and how its conduct affected readiness during Hurricane Beryl,” Ken Paxton, the state's Republican attorney general, said in a statement. “If the investigation uncovers unlawful activity, that activity will be met with the full force of the law.”

The utility pledged its support of the investigation.

“We look forward to cooperating with the Texas Attorney General or any other agency and have made clear our commitment to upholding the values of our company,” CenterPoint spokesperson John Sousa said.

Paxton did not cite any specific allegations of waste or fraud in his announcement and his office did not respond to requests for comment.

Abbott has demanded answers from CenterPoint for what he called its slow restoration efforts and poor communication with customers in the days leading up to the storm. The state's Public Utility Commission has launched its own investigation, and lawmakers grilled the company’s top executive over its failures at a hearing last month.

CenterPoint has largely defended its storm preparedness and said that it deployed thousands of additional workers to help restore power. The utility provider has also begun a monthslong plan to replace hundreds of wooden utility poles and double its tree-trimming efforts after the governor pressed for swift action.

Beryl damaged power lines and uprooted trees when it made its Texas landfall on July 8. It’s the latest natural disaster to hit Houston after a powerful storm ripped through the area in May, leaving nearly 1 million people without power.

Many residents fear that chronic outages have become the norm after Texas’ power grid failed amid a deadly winter storm in 2021.

CenterPoint has previously faced questions over the reliability of Houston's power grid.

In 2008, Hurricane Ike, a Category 2 storm, knocked out power to more than 2 people million and it took 19 days to fully restore electricity. The city of Houston created a task force initiative to investigate the company's response and determined it needed to automate parts of its grid to minimize outages.

CenterPoint received millions of dollars in federal funding to implement this technology years ago. However, according to executive vice president Jason Ryan, it's still a work in progress.

Some utility experts and critics say the company hasn’t adapted its technology fast enough to meet the extreme weather conditions Texas will continue to face.

Power finally was restored to most by last week, after over a week of widespread outages. Photo via Getty Images

Heat-related Texas deaths climb after Beryl left millions without power for days or longer

ripple effects

As the temperature soared in the Houston-area home Janet Jarrett shared with her sister after losing electricity in Hurricane Beryl, she did everything she could to keep her 64-year-old sibling cool.

But on their fourth day without power, she awoke to hear Pamela Jarrett, who used a wheelchair and relied on a feeding tube, gasping for breath. Paramedics were called but she was pronounced dead at the hospital, with the medical examiner saying her death was caused by the heat.

“It’s so hard to know that she’s gone right now because this wasn’t supposed to happen to her,” Janet Jarrett said.

Almost two weeks after Beryl hit, heat-related deaths during the prolonged power outages have pushed the number of storm-related fatalities to at least 23 in Texas.

The combination of searing summer heat and residents unable to power up air conditioning in the days after the Category 1 storm made landfall on July 8 resulted in increasingly dangerous conditions for some in America’s fourth-largest city.

Beryl knocked out electricity to nearly 3 million homes and businesses at the height of the outages, which lasted days or much longer, and hospitals reported a spike in heat-related illnesses.

Power finally was restored to most by last week, after over a week of widespread outages. The slow pace in the Houston area put the region's electric provider, CenterPoint Energy, under mounting scrutiny over whether it was sufficiently prepared.

While it may be weeks or even years before the full human toll of the storm in Texas is known, understanding that number helps plan for the future, experts say.

What is known about the deaths so far?

Just after the storm hit, bringing high winds and flooding, the deaths included people killed by falling trees and people who drowned when their vehicles became submerged in floodwaters. In the days after the storm passed, deaths included people who fell while cutting limbs on damaged trees and heat-related deaths.

Half of the deaths attributed to the storm in Harris County, where Houston is located, were heat related, according to the Harris County Institute of Forensic Sciences.

Jarrett, who has cared for her sister since she was injured in an attack six years ago, said her “sassy” sister had done everything from owning a vintage shop in Harlem, New York, to working as an artist.

“She had a big personality,” Jarrett said, adding that her sister had been in good health before they lost electricity at their Spring home.

When will a complete death toll be known?

With power outages and cleanup efforts still ongoing, the death toll likely will continue to climb.

Officials are still working to determine if some deaths that have already occurred should be considered storm related. But even when those numbers come in, getting a clear picture of the storm's toll could take much more time.

Lara Anton, a spokesperson for the Texas Department of State Health Services, which uses death certificate data to identify storm-related deaths, estimated that it may not be until the end of July before they have even a preliminary count.

In the state's vital statistics system, there is a prompt to indicate if the death was storm related and medical certifiers are asked to send additional information on how the death was related to the storm, Anton said.

Experts say that while a count of storm-related fatalities compiled from death certificates is useful, an analysis of excess deaths that occurred during and after the storm can give a more complete picture of the toll. For that, researchers compare the number of people who died in that period to how many would have been expected to die under normal conditions.

The excess death analysis helps count deaths that might have been overlooked, said Dr. Lynn Goldman, dean of the Milken Institute School of Public Health at George Washington University.

What do different toll numbers tell us?

Both the approach of counting the death certificates and calculating the excess deaths have their own benefits when it comes to storms, said Gregory Wellenius, director of the Boston University School of Public Health's Center for Climate and Health.

The excess death analysis gives a better estimate of the total number of people killed, so it's useful for public health and emergency management planning in addition to assessing the impact of climate change, he said.

But it “doesn't tell you who," he said, and understanding the individual circumstances of storm deaths is important in helping to show what puts individual people at risk.

“If I just tell you 200 people died, it doesn't tell you that story of what went wrong for these people, which teaches us something about what hopefully can we do better to prepare or help people prepare in the future,” Wellenius said. ___

The repair crews working on getting the lights back on are facing unhappy residents. Photo via Getty Images

Houston crews deal with disgruntled residents over power outages after Beryl

Houston, we have a problem

Drawn guns. Thrown rocks. Threatening messages. Houston’s prolonged outages following Hurricane Beryl has some fed-up and frustrated residents taking out their anger on repair workers who are trying to restore power across the city.

The threats and confrontations have prompted police escorts, charges in at least two cases, and pleas from authorities and local officials to leave the linemen alone so they can work.

Beryl knocked out power to nearly 3 million people in Texas — with most of those in the Houston area — after making landfall July 8. The Category 1 storm unleashed heavy rain and winds that uprooted trees and damaged homes and businesses along the Texas Coast and parts of Southeast Texas. State authorities have reported 18 deaths from Beryl. In the Houston area, some have been due to heat exposure following the loss of power, according to the medical examiner’s office in Harris County.

As of Tuesday, crews were still working to restore power to some residents.

“Linemen are our friends and are doing their job. Do not threaten them. I understand you’re angry and mad and frustrated, but let’s get through this together,” Mayor John Whitmire said during a news conference on Monday.

Houston police have investigated at least five cases involving threats made to workers and other employees, whether in person or online.

In one of these cases, police arrested Anthony Leonard, 38, charging him with aggravated assault with a deadly weapon. Authorities allege Leonard on Saturday threw rocks and pointed a gun at a group of CenterPoint Energy workers who were at a staging area.

Leonard remained jailed Tuesday. His attorney did not immediately return a call seeking comment.

CenterPoint CEO Jason Wells said over 100 line workers had to be evacuated from the staging area on Saturday. He said such threats are counterproductive as crews have to be moved to safer areas, delaying their work.

“So many of our fellow Houstonians have addressed this situation with patience and grace. And I want to thank them. But unfortunately, there have been instances where either acts of violence have been threatened or actually committed against our crews that are working this vital restoration. This is unacceptable. The safety of our crews is paramount,” Wells said.

KPRC reported that a charge of making a terroristic threat has been filed against a woman from the Houston suburb of Baytown. The Texas Department of Public Safety alleges the woman made multiple online threats of murder, assault and deadly conduct against employees, including Wells, at CenterPoint’s headquarters in downtown Houston. The woman has not been arrested.

Chief Deputy Mike Lee with the Harris County Sheriff’s Office said his agency has investigated a break-in of a CenterPoint vehicle and three cases where residents refused to let linemen enter their properties.

Ed Allen, business manager for the International Brotherhood of Electrical Workers Local Union No. 66, which represents workers at CenterPoint, said in 42 years in this industry, he’s never seen a response like this where workers are being threatened.

Allen said he spoke to one crew that said while they were working in a suburban Houston neighborhood, several men stood across the street from them and held an assault type rifle in a menacing way.

“It is very disheartening to see the community that I’ve worked in and that I’ve dedicated my life to provide electricity to act the way they have during this event,” Allen said.

Crews on Tuesday told Allen they haven’t received any new threats.

“I hope it’s gotten better out there. Part of that I think has a lot to do with the fact that regardless of what anybody thinks, the restoration effort has gone really well,” Allen said.

As of late Tuesday afternoon, CenterPoint reported that less than 82,000 customers remained without power.

On Tuesday, Gov. Greg Abbott sent a letter to CenterPoint demanding information from the company, including what actions it will take to reduce or eliminate power outages during future storms and how it will improve communication with its customers before, during and after a weather event.

“Texans must be able to rely on their energy providers to keep the power flowing, even during hurricane season. It is your responsibility to properly prepare for these foreseen incidents and work tirelessly to restore power as quickly as possible when it is lost. Anything less is unacceptable,” Abbott wrote.

In a statement, CenterPoint said it's addressing Abbott's request and that its work with officials and community leaders to increase the resiliency of the electric grid is essential in "creating and sustaining an environment in Texas where people want to live and build their businesses.”

Harris County Commissioner Adrian Garcia said the threats to CenterPoint workers and out-of-town crews only makes “it harder and longer to get your lights back on.”

“These folks are just here trying to help. Let them do their work and help us and tomorrow will be a better day,” Garcia said.

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8 Houston energy companies land on Time's top greentech list for 2025

top honor

The accolades keep rolling in for Houston-based Fervo Energy, a producer of geothermal power.

Fervo lands at No. 6 on Time magazine and Statista’s new list of America’s Top GreenTech Companies of 2025. The ranking recognizes sustainability-focused companies based on factors such as impact, financial strength, and innovation.

Time notes that Fervo broke ground in 2023 in Utah on what the company claims will be the world’s largest geothermal plant. The plant is scheduled to start supplying carbon-free electricity to the grid next year and to reach its 400-megawatt capacity in three years.

“Technologies like this only make a difference if we deploy them at large-scale in a way that can reduce carbon emissions and increase the reliability of the grid,” Fervo CEO Tim Latimer told Time in 2023.

The startup was named North American Company of the Year by research and consulting firm Cleantech Group for 2025. Fervo topped the Global Cleantech 100, Cleantech Group’s annual list of the world’s most innovative and promising cleantech companies.

Last year, Fervo also made Time’s list of the 200 Best Inventions of 2024. Fervo was recognized in the green energy category for its FervoFlex geothermal power system.

Founded in 2017, Fervo is now a unicorn, meaning its valuation as a private company exceeds $1 billion. The startup’s valuation is estimated at $1.4 billion. According to PitchBook data, the company raised $634 million in the fourth quarter of 2024.

In all, eight Houston-area companies appear among the top 250 greentech companies ranked by Time and Statista. Other than Fervo, they are:

  • No. 43 Lancium Technologies, an energy storage and distribution company
  • No. 50 Solugen, a producer of sustainable chemicals.
  • No. 56 Quaise Energy, which specializes in terawatt-scale geothermal power.
  • No. 129 Plus Power, a developer, owner and operator of battery storage projects.
  • No. 218 Dream Harvest, which promotes sustainable vertical farming.
  • No. 225 Cemvita, which uses synthetic biology to convert carbon emissions into bio-based chemicals.
  • No. 226 Syzygy Plasmonics, which decarbonizes chemical production.
Vermont-based BETA Technologies claimed the No. 1 spot. The company manufactures electric aircraft.

Top takeaways from CERAWeek and more energy transition news to know

Trending News

Editor's note: As we approach the end of March, it's time to look back at the hottest energy transition news from the second half of the month. Here are the top five trending EnergyCapital stories from March 14-28, from CERAWeek key takeaways to a look at the Texas grid vs. extreme weather.

1. Houston energy expert shares key takeaways from CERAWeek 2025

Environmental services firm names Houston energy leader to board

Barbara Burger shares her CERAWEEK takeaways with EnergyCapital. Courtesy photo

What a difference a year makes. I have been coming to CERAWeek for as long as I can remember and the Agora track within CERAWeek since it originated. Although freshness likely distorts my thinking, I cannot remember a CERAWeek that seemed so different from the previous year's than this one.

This certainly isn’t a comprehensive summary of the conference, but some of my key take forwards from last week's events. Continue reading Barbara J. Burger's takeaways.

2. Houston-led project earns $1 million in federal funding for flood research

A team of Texas researchers has landed a nearly $1 million NSF grant to address rural flood management challenges with community input. Photo via Getty Images.

A team from Rice University, the University of Texas at Austin and Texas A&M University has been awarded a National Science Foundation grant under the CHIRRP—or Confronting Hazards, Impacts and Risks for a Resilient Planet—program to combat flooding hazards in rural Texas.

The grant totals just under $1 million, according to a CHIRRP abstract. The proposal includes work that introduces a “stakeholder-centered framework” to help address rural flood management challenges with community input. Continue reading.

3. Can the Texas grid handle extreme weather conditions across regions?

Texans are facing extreme weather at every turn — can the grid withstand these events? Photo via heimdallpower.com

From raging wildfires to dangerous dust storms and fierce tornadoes, Texans are facing extreme weather conditions at every turn across the state. Recently, thousands in the Texas Panhandle-South Plains lost power as strong winds ranging from 35 to 45 mph with gusts upwards of 65 mph blew through. Meanwhile, many North Texas communities are still reeling from tornadoes, thunderstorms, and damaging winds that occurred earlier this month.

With the extreme weather conditions increasing in Texas and nationally, recovering from these disasters will only become harder and costlier. When it comes to examining the grid’s capacity to withstand these volatile changes, we’re past due. As of now, the grid likely isn’t resilient enough to make do, but there is hope. Continue reading Sam Luna's column here.

4. CERAWeek announces winners of annual clean tech pitch competition

The teams at this year's Energy Venture Day and Pitch Competition have collectively raised $435 million in funding. Photo courtesy of CERAWeek

Teams from around the world and right here in Houston took home prizes at the fourth annual Energy Venture Day and Pitch Competition at CERAWeek on March 12. The fast-paced event, put on by Rice Alliance, Houston Energy Transition Initiative and TEX-E, invited 36 industry startups and five Texas-based student teams focused on driving efficiency and advancements toward the energy transition to present at 3.5-minute pitch before investors and industry partners during CERAWeek's Agora program. The competition is a qualifying event for the Startup World Cup, powered by Pegasus Venture, where teams compete for a $1 million investment prize.

The teams at this year's Energy Venture Day have collectively raised $435 million in funding. Rice University student teams took home two of the three top prizes in the competition.Continue reading.

5. New report shows Texas led nation in solar and battery growth in 2024

Texas outpaced all other states in various categories of power generation in 2024, according to a new report from Ember, an energy think tank. File photo

The winds of change in power generation are sweeping through Texas.

Texas outpaced all other states in various categories of power generation in 2024, according to a new report from Ember, an energy think tank. The report shows that Texas contributed more (12 terawatt-hours) to the country’s 64 terawatt-hour rise in solar generation last year than any other state. Continue reading.

Global co. opens state-of-the-art energy innovation hub in Houston

flagship facility

French multinational company Schneider Electric has opened a new 10,500-square-foot, state-of-the-art Energy Innovation Center in Houston.

The new facility is located in Houston’s Energy Corridor and is designed to “foster increased collaboration and technological advancements across the entire value chain,” according to a news release from the company. The new Houston location joins Schneider's existing innovation hubs in Paris, Singapore and Bangalore.

The venue will serve as a training center for process control engineers, production superintendents, manufacturing managers, technical leads and plant operations personnel. It can simulate various real-world scenarios in refineries, combined-cycle power plants, ethylene plants, recovery boilers and chemical reactors.

It includes an interactive control room and artificial Intelligence applications that “highlight the future of industrial automation,” according to the release.

"Digitalization is significantly enhancing the global competitiveness of the U.S. through continuous innovation and increased investment into next-generation technology," Aamir Paul, Schneider Electric's President of North America Operations, said in the release.

Texas has over 4,100 Schneider Electric employees, the most among U.S. states, and has facilities in El Paso, the Dallas-Fort Worth metroplex and other areas.

"This flagship facility in the Energy Capital of the World underscores our commitment to driving the future of software-defined automation for our customers in Houston and beyond,” Paul added in the release. “With this announcement, we are excited to continue supporting the nation's ambitions around competitive, efficient and cost-effective manufacturing."

Schneider Electric says the new Houston facility is part of its expansion plans in the U.S. The company plans to invest over $700 million in its U.S. operations through 2027, which also includes an expansion at its El Paso campus.

The company also announced plans to invest in solar and battery storage systems developed, built, and operated by Houston-based ENGIE North America last year. Read more here.

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